MITSUBISHI ELECTRIC Global websitehttp://dl.mitsubishielectric.com/dl/fa/document/manual/plc/sh080628eng/sh08062…[PDF]QSCPU Programming Manual (Common Instructions)2015年6月26日 · QSCPU Programming Manual (Common Instructions) A-1 SAFETY PRECAUTIONS (Always read these cautions before using the product) Before using this product, please read this manual and the related manuals introduced in this manual, and pay full attention to safety to handle the product correctly.